42592798 has 4 divisors (see below), whose sum is σ = 63889200. Its totient is φ = 21296398.

The previous prime is 42592789. The next prime is 42592801. The reversal of 42592798 is 89729524.

42592798 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10648198 + ... + 10648201.

It is an arithmetic number, because the mean of its divisors is an integer number (15972300).

Almost surely, 2^42592798 is an apocalyptic number.

42592798 is a deficient number, since it is larger than the sum of its proper divisors (21296402).

42592798 is a wasteful number, since it uses less digits than its factorization.

42592798 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21296401.

The product of its digits is 362880, while the sum is 46.

The square root of 42592798 is about 6526.3158060272. The cubic root of 42592798 is about 349.2304124560.

The spelling of 42592798 in words is "forty-two million, five hundred ninety-two thousand, seven hundred ninety-eight".